AnimMath.h 文件参考

#include <cmath>
#include <algorithm>

浏览源代码.

类
struct	eve::animation::TransformTRS
	Local TRS used by skeletal animation (quaternion xyzw). 更多...
struct	eve::animation::Mat4
	Column-major 4x4 matrix (OpenGL / glTF / Assimp-compatible layout). Elements: m[col * 4 + row]. 更多...

命名空间
namespace	eve
	Build metadata (engine git commit, build time, third-party version).
namespace	eve::animation

函数
float	eve::animation::clampf (float v, float lo, float hi)
	Clampf.
float	eve::animation::lerpf (float a, float b, float t)
	Lerpf.
void	eve::animation::slerpQuat (float ax, float ay, float az, float aw, float bx, float by, float bz, float bw, float t, float &ox, float &oy, float &oz, float &ow)
	Slerp quat.
TransformTRS	eve::animation::blendTRS (const TransformTRS &a, const TransformTRS &b, float t)
	Blend trs.
void	eve::animation::multiplyQuat (float ax, float ay, float az, float aw, float bx, float by, float bz, float bw, float &ox, float &oy, float &oz, float &ow)
	Hamilton product a * b for unit quaternions (xyzw).
void	eve::animation::applyAdditiveTRS (TransformTRS &base, const TransformTRS &sample, const TransformTRS &reference, float weight)
	Apply an additive sample onto base using reference.
void	eve::animation::yawToForward (float yaw, float &fx, float &fz)
	Rotate unit +Z by yaw (radians) around Y — used for planar facing.
float	eve::animation::length2 (float x, float z)
	Length 2.